CVE-2019-15914
HIGHCVSS 7.5/10EPSS 1.31%
Last modified
CVE-2019-15914 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Attackers can use the ZigBee trust center rejoin procedure to perform mutiple denial of service attacks.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.
Description
An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Attackers can use the ZigBee trust center rejoin procedure to perform mutiple denial of service attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mi | Dgnwg03lm Firmware | All versions |
| Mi | Zncz03lm Firmware | All versions |
| Mi | Mccgq01lm Firmware | All versions |
| Mi | Wsdcgq01lm Firmware | All versions |
| Mi | Rtcgq01lm Firmware | All versions |
References
- https://github.com/chengcheng227/CVE-POC/blob/master/CVE-2019-15914_1.mdExploit, Third Party Advisory
- https://github.com/chengcheng227/CVE-POC/blob/master/CVE-2019-15914_2.mdExploit, Third Party Advisory
- https://github.com/chengcheng227/CVE-POC/blob/master/CVE-2019-15914_1.mdExploit, Third Party Advisory
- https://github.com/chengcheng227/CVE-POC/blob/master/CVE-2019-15914_2.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-15914?
An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Attackers can use the ZigBee trust center rejoin procedure to perform mutiple denial of service attacks.
How severe is CVE-2019-15914?
CVE-2019-15914 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2019-15914?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-15914?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST